Advertisements
Advertisements
प्रश्न
Find the fourth proportional of `1/3, 2/5` and 8.4.
Advertisements
उत्तर
Fourth proportional of `1/3, 2/5 "and" 8.4`
= `(2/5 xx 8.4)/(1/3)`
= `2/5 xx 8.4 xx 3/1`
= `(2 xx 84 xx 3)/(5 xx 10 xx 1)`
= `504/50`
= 10.08
APPEARS IN
संबंधित प्रश्न
A sum of money Is divided in the ratio 2 : 3. If the larger portion is Rs 7,47,300. find the sum distributed.
Express the following ratios in its simplest form :
5 kg: 800 gm
State true or false :
A ratio of 250 gm and 3 kg is 1 : 12.
In a club has 360 members, 40 play carrom, 96 play table tennis, 144 play badminton, and remaining members play volley-ball. If no member plays two or more games, find the ratio of members who play:
(i) carrom to the number of those who play badminton.
(ii) badminton to the number of those who play table-tennis.
(iii) table-tennis to the number of those who play volley-ball.
(iv) volleyball to the number of those who play other games.
Which of the following numbers are in continued proportion:
6, 12 and 24
If `x/a = y/b = z/c`, prove that `(3x^3 - 5y^3 + 4z^3)/(3a^3 - 5b^3 + 4c^3) = ((3x - 5y + 4z)/(3a - 5b + 4c))^3`.
The ratio of 1 l to 50 ml is ______________
When Chinmay visted chowpati at Mumbai on a holiday, he observed that the ratio of North Indian food stalls to South Indian food stalls is 5 : 4. If the total number of food stalls is 117, find the number of each type of food stalls.
Find the ratio of the following:
98 to 63
Given below is a Mathematical term.
Find the ratio of consonants to vowels in the term.
